Manipal University 2007 B.E Biomedical Engineering THIRD SEMESTER MAKE-UP S – SUBJECT: BIOMEDICAL INSTRUMENTATION (BME 205) - Question Paper
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SUBJECT: BIOMEDICAL INSTRUMENTATION (BME 205)
MANIPAL INSTITUTE OF TECHNOLOGY
CT$TT5T 91 gi
y
INSPIRED BY LIFE
(A Constituent Institute of MAHE - Deemed University) Manipal - 576 104
THIRD SEMESTER B.E. DEGREE MAKE-UP EXAMINATIONS - JANUARY 2007
SUBJECT: BIOMEDICAL INSTRUMENTATION (BME 205)
(REVISED CREDIT SYSTEM)
Thursday January 11, 2007 9.00 a.m.- 12.00 noon
MAX. MARKS: 100
Instructions to Candidates:
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1. Answer any FIVE full questions.
2. Draw labeled diagram wherever necessary_ |
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1. |
(a) |
Explain the photomultiplier tube in detail. |
10 |
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(b) |
What is gauge factor? Explain the bonded type of strain gauge. |
10 |
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2. |
(a) |
Explain the bipolar limb lead configuration for the measurement of ECG with neat figures. |
10 |
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(b) |
Explain the instrument used to measure the heart sounds. |
10 |
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3. |
(a) |
What is fibrillation? Explain the capacitive discharge DC defibrillator. |
10 |
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(b) |
What are surface electrodes? Explain the different types. |
10 |
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4. |
(a) |
Explain the principle and block diagram of ultrasonic Doppler shift blood flowmeter. |
10 |
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(b) |
Explain the indirect method of blood pressure measurement. |
10 |
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5. |
(a) |
Give the working of He-Ne laser. |
10 |
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(b) |
Explain the physics of laser action |
10 |
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6. |
(a) |
Explain the physiological effects of micro and macro shock on the human body. |
10 |
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(b) |
Mention the types of recorders. Explain any one in detail. |
10 |
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